PHP: Hypertext Preprocessor, popularly called PHP, is a popular general-purpose web programming language, which is used to develop dynamic websites with interactive elements like message boards, e-learning websites or social networking websites. In comparison to static HTML sites, a PHP-driven website can serve different content to each visitor under the same page URL. As PHP-based web-based apps can be managed through a single Control Panel, which you can sign in to from any browser, you won’t need to have any programming know-how or past experience to administer a PHP site. The fact that 100s of millions of websites around the world are created in PHP is an indication of the popularity and the simplicity of use of the language. You only need to verify whether or not the server where you host your website supports the same exact version of PHP as the one that you used whilst developing the site.